TWI296197B - A hair cosmetic composition containing a water-soluble polymer - Google Patents

Description

V. INSTRUCTIONS OF THE INVENTION (1) Technical Field The present invention relates to the application of the time portion + de white + '4, which does not provide excellent coverage and inhibits the oiliness or stickiness of the water-soluble polymer contained therein. A cosmetic composition for hair that is tactile after sexual use. Background Art In order to facilitate hair style formation and to improve hair shape, a water-soluble polymer is appropriately incorporated into a hair cosmetic composition. However, such a cosmetic composition containing a water-soluble polymer has a drawback that the hair becomes viscous or oily by using it. An oily agent such as a scorpion or a surfactant is widely added to the hair cosmetic composition for the purpose of improving its smoothness or coverage upon application. The midnight eves are not water soluble so that they are used in the form of an emulsion or often added with a surfactant to stably dissolve them in water. A hair cosmetic composition to which an oily agent is added is accompanied by a drawback that the oily touch is still present even after use. When a surfactant is added, its phase interaction with the water-soluble poly & additive becomes an additional cause of stickiness or oiliness. DISCLOSURE OF THE INVENTION Accordingly, it is an object of the present invention to provide a cosmetic composition for hair containing a water-soluble polymer which is applied and well covered and inhibits the viscous touch derived from the water-soluble polymer. In view of the foregoing, the inventors of the present invention have found that the above problems can be overcome by using at least two polyethylene glycols having a specific average molecular weight within a specific range in combination with a water-soluble polymer. Accordingly, the present invention provides a water-soluble polymer containing not polyethylene glycol, -4 -

This paper size is applicable to China's A4 specification (Silence H 1296197 A7 ___ B7 - _ V. OBJECT DESCRIPTION (2) Polyethylene glycol having an average molecular weight of 100,000 or less and a number average molecular weight of 500,000 or more Ethylene glycol hair cosmetic composition 〇 The hair cosmetic composition according to the present invention has good coverage upon application and excellent hair fixing property and excellent touch because it inhibits oiliness or stickiness derived from water-soluble polymer. Sense of Touch After Sexual Use. Best Mode for Carrying Out the Invention In the present invention, the number average molecular weight of polyethylene glycol is measured in the following manner: Polyethylene glycol having an average molecular weight of up to 100,000. It is measured according to the average molecular weight test method of polyethylene glycol 200, 1540, etc., for example, the Japanese standard of cosmetic ingredients, the second edition of the remarks π and ''Japanese Cosmetic Ingredients Pharmacopoeia 1993,' (each of which , published by YaKuji Nippo Co., Ltd.) In particular, 42 grams of phthalic anhydride was weighed into an i liter light-resistant bottle with a ground stopper, which was previously weighed 300 ml of pyridine was distilled. After vigorously stirring to dissolve the former into the latter, the resulting solution was allowed to stand for 16 hours or longer. The 25 ml solution was accurately read and weighed into about 200 with a ground stopper. In a milliliter pressure bottle. Pre-dosed (approximately 8 grams of PEG 200, approximately 1.5 grams of PEG 300 or 400, approximately 2.4 grams of PEG 600, approximately 4 grams of PEG 1000', approximately 6 grams of PEG 15 40 or approximately 125 grams of PEG A sample of 4000, 6000 or 20000) (polyethylene glycol) was accurately weighed into the bottle. After sealing, the bottle was placed in a sturdy cloth and placed in a water bath preheated to 98 ± 2 ° C. The surface level of the solution is adjusted on the surface of the water bath. -5 - i paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ' --- 1296197 A7 ___ B7 Five _, invention description (3) - water level Next, after maintaining the bottle at 9 8 ± 2 ° C for 3 minutes, remove the bottle from the water bath and allow it to cool in the air until it becomes room temperature. Then, we will accurately weigh 50 liters, 〇 ·5Ν, NaOH solution is added to this liquid, using 0.5N, Na The OH solution is titrated (indicator: 5 drops of solution obtained by dissolving 1 gram of phenolphthalein in pyridine to produce a total of 1 liter). Please note • Stop the titration when the solution continues to be pale for 15 seconds. The blank test was carried out in a similar manner and from the following equation, the number average molecular weight was determined. The number of samples (g) x 4000 number average molecular weight =----------- a - b where 'a ·· The amount of 〇·5Ν consumed by the blank test, the amount of Na〇H solution (ml). b ···················································································· "Japanese Cosmetic Ingredient Pharmacopoeia, 1993" (published by 丫 咕 咕 叩〇 叩〇). Specifically, a sample of about 0.05 g (polyethylene glycol) was weighed. Water was added to give a total amount of 100 ml to prepare a test solution (1). 5 ml of the test solution (I) was weighed, and water was added thereto to give a total amount of 1 ml to prepare a test solution (II). By repeating this operation, test solutions (III), (IV) and (V) were prepared. The relative viscosity of each test solution was measured using a 〇stwaid viscometer (condition: 30 °c, with water, 60 second outflow time, 1 毫米 mm difference) and the ultimate viscosity π was determined according to the extrapolation method. Number average molecule-6- This paper scale is suitable for the country's S standard (CNS) Α4 specification & 1GX 297 g-:----- 1296197 V. Invention description (the larger average molecular weight is better, more Preferably, it is 1500000 or more, particularly 2,000,000 or more. As the number average molecular weight κ ethyl alcohol having 500,000 or more, one or several kinds may be used and its content in the hair cosmetic composition of the present invention is ^ (^^至丨力重量%, particularly preferably from 〇〇1 to 〇5% by weight. ”, Further, polyethylene glycol having an average molecular weight of more than 100,000 but less than 500,000 may be used to the hair cosmetic of the present invention. Composition _. If necessary, may be incorporated into components commonly used in hair cosmetic compositions such as solvents (water, ethanol, propylene glycol, i, 3 · butanediol 'glycerol, etc.), surfactants (polyoxidation) Ethylene alkyl ether, polyethylene oxide hardened sesame oil, 1 imidazoline-based amphoteric surfactant, mono (long-chain alkyl) tetraammonium salt, etc., oleaginous agent (modified by polyether) Ketones, etc., humectants (betaine, hydrolyzed silk, etc.), A UV absorber, an antibacterial agent, a perfume, a chelating agent, a vegetable extract and a pH adjuster, more preferably a component formed in an aqueous medium. The hair cosmetic composition of the present invention containing the above two polyethylene glycols and a conventional use Different, there is no oily sensation or stickiness even if incorporated into an oleaginant or surfactant. (Example) Examples 1 to 4 and Comparative Examples 1 to 6 The components as shown in Table 1 were mixed. A corresponding hair cosmetic composition is prepared, and each of the resulting compositions is filled into a pump dispenser. A panel of five experts uses each of these hair cosmetic compositions to roll. The hair is evaluated at the time of application, coverage, and, after use, the “feel” is evaluated and evaluated on the basis of the following five levels of assessment. The head paper size is 81 countries (CNS) A4 specifications ( 2ι〇χ 297 公爱) -8 _ 1296197 A7 B7 V. Description of invention (6) Hair shape performance π. The total number of points of the five experts is shown in Table 1. <Standard of evaluation> 5 : Excellent 4: Good 3: Bad or not bad 2: Bad 1: Very bad Table 1 Component Comparative Example 1 2 3 . 4 1 2 3 4 5 6 Polyethylene glycol (number average molecular weight: 1900 to 2100) *1 1.5 1.0 1.5 1.0 1.5 1.0 - - - - Polyethylene glycol (number average molecular weight: 18,000 to 25000)*2 - 0.5 - 0.5 •- 0.5 - - - - Highly polymerized polyethylene glycol (number average molecular weight: 2500000 to 3000000)*3 0.2 0.2 0.1 0.1 Helium - 0.1 0.1 - - Highly polymerized polyethylene glycol (number average molecular weight: 3600000 to 4000000) *4 - - 0.05 0.05 - - - 0.05 - - Highly polymerized polyethylene glycol (number average molecular weight: 300,000) * 5 1.0 - polyoxyethylene tridecyl ether * 6 1.0 antler Vegetable gum*7 1.0 Carboxyvinyl polymer*8 0.3 Propylene glycol 1.0 edetate Erina 0.1 NaOH aqueous solution qs Perfume qs 95° asexual alcohol 15.0 Purified water balance assessed on application coverage 20 20 22 22 10 10 20 22 10 10 Touch after use (touch) 20 25 20 25 20 20 5 5 10 5 Touch after use (hair shape) 23 23 23 23 15 15 20 20 15 15 -9 - This paper size applies to Chinese national standards ( CNS) Α4 size (210 X 297 mm) 1296197 A7 _B7_____ V. Description of invention (7) * 1 : ' PEG 2000 "product line of Sanyo Chemical Industries Limited. *2 : "PEG 2000" is a product of Sanyo Chemical Industry Co., Ltd. *3 : nALKOX E-100ff is a product of Meisei Chemical Industry Co., Ltd. *4 : "ALKOX E-100f%, Meisei Chemical Industry Co., Ltd. Product. *5 : ''POLYOX Water Soluble Resin N-750', a product of Union Carbide Corporation. *6 : "SOFTANOL 90π is the product of Japan Shokubai Co., Ltd. *7 : "SOAGEENA LX-22N^, a product of MRC Polysaccharide Company. *8 : "CARBOPOL 980" is the product of BF Goodyear. It has been found that the hair cosmetic compositions of Examples 1 to 4 have excellent coverage upon application in order to apply them evenly to the hair and provide a natural appearance to the hair; and inhibit the stickiness derived from the polymer or It is oily so that it feels good after use. On the other hand, the hair cosmetic compositions of Comparative Examples 1 and 2 were inferior in coverage when applied, making it impossible to achieve uniform application to the hair. Therefore, they are inferior in hair hair styling performance as compared with those obtained in the respective examples. The cosmetic compositions for hair of Comparative Examples 3 and 4 exhibited good coverage upon application and thus good hair shape-forming properties, but their feeling of touch was remarkably inferior due to strong viscous or oily properties derived from the polymer. The hair cosmetic composition of Comparative Example 5 had poor coverage at the time of application, so that hair hair shape was inferior and the touch was inferior. The hair cosmetic composition of Comparative Example 6 was inferior in any of the covering property, the hair shape property and the touch feeling, and in particular, the strong viscosity or oiliness lowered the evaluation of the tactile sensation. Example 5 A hair cosmetic composition was prepared by mixing the following components and -10 This paper scale was applied to the Chinese National Standard (CNS) A4 specification (210X 297 mm) 1296197 A7 B7 V. Invention Description (8) Fill it into a pump dispenser. (Component) (% by weight) Polyethylene glycol 2.0 ("PEG 20000", product of Sanyo Chemical Industry Co., Ltd., number average molecular weight · · 18000 to 25000) Highly polymerized polyethylene glycol 0.05 (''ALKOX E- 100", product of Meisei Chemical Co., Ltd., number average molecular weight · · 2500000 to 3000000) Polyoxyethylene triterpene shrine 1.0 (. 'SOFTANOL 90", product of Japan Shokubai Co., Ltd.) Carrageenan 3.0 ("SOAGEENA LX -22", MRC listens to the company's product) propylene glycol 1.0 edetate two 0.2 NaOH aqueous solution qs fragrance qs 9 5 ° denatured alcohol 15.0 purified water balance example 6 hair cosmetic composition is prepared by mixing the following components and It is filled into a squeezable container. (Component) (% by weight) Polyethylene Glycol 0.1 ("PEG 600", product of Sanyo Chemical Industry Co., Ltd., number average score -11 - This paper size is applicable to China National Standard (CNS) A4 Specification (210 x 297 mm) 1296197 A7 B7 V. Description of Invention (9) Sub-Volume: 570 to 630) Polyethylene Glycol 1.0 (nPEG 2000), Sanyo Chemical Industry Co., Ltd. Product, number average molecular weight: 1900 to 2100) Highly polymerized polyethylene glycol 0.05 ("POLYOX WSR N-60K", product of Union Carbide Corporation, number average molecular weight: about 2000000) Polyoxyethylene tridecyl ether 1.0 (''SOFTANOL 90", product of Japan Shokubai Co., Ltd.) Cationized cellulose 1.5 (''POLYMER JR-400", product of Union Carbide) Perfume qs 9 5 ° Denatured alcohol 15.0 Purified water balance example 7 The hair cosmetic composition is prepared by mixing the components described below and filling it into an squeezable container. (Component) (% by weight) Polyethylene Glycol 2.0 ("PEG 1500", product of Sanyo Chemical Industry Co., Ltd., number average molecular weight: 500 to 600) Highly polymerized polyethylene glycol 0.05 ("POLYOX WSR N -60K", the product of Union Carbide, number average molecular weight: about 2000000) -12- This paper scale applies to China National Standard (CNS) A4 specification (210 X 297 mm) 1296197 A7 B7 V. Description of invention (1〇 Polyoxyethylene tridecyl ether 1.0 (, 'SOFTANOL 90丨丨, product of Sakamoto Shokubai Co., Ltd.) Polyethylene tetrahydropyrrolidone 3.0 (,, LUVISCOL K-30丨, product of BASF) Perfume qs 9 5 ° Denatured alcohol 15.0 Purified water balance The hair cosmetic compositions obtained in Examples 5 to 7 were discharged from the container and applied to the hair by hand to be shaped. As a result, they provide a natural appearance on the hair due to excellent coverage on the hair and inhibiting the viscous or oily after-use feel derived from the polymer. -13- This paper size applies to Chinese National Standard (CNS) A4 specification (210 X 297 mm)

Application for the late case number 090123469 category. (The above columns are filled by this Council)

A4 C4

Chinese manual replacement page (August, 1993) issued j patent specification -, 焉! Name Chinese contains water-soluble polymer hair cosmetic composition English MA HAIR COSMETIC COMPOSITION CONTAINING A WATER-SOLUBLE POLYMER" Name Tada Qingzhu KIYOTAKE TADA Country--Inventor~Creation^ 曰本住,居所曰Name of the Institute of Wenhua 2-1-3 Kao Co., Ltd., Sumida-ku, Tokyo, Japan (Name) Nationality 2, Shen Qingren Residence, Residence (Company) Representative name

Kawasaki Kazu Co., Ltd. KAO Corporation Sakamoto 14 14 〇 1番, Hakonemachi, Sakamotocho, Chuo-ku, Tokyo

Goto Takuya TAKUYA GOTO This paper scale applies to China National Standard (CNS) A4 specification (21〇x297 mm) 1296197 Patent application No. 090123469 Chinese manual replacement V. Invention description (

The amount of enthalpy is determined by the following equation: η = 1.25 x 1 〇 - 4 Xf 4 〇 . 78 As the water-soluble polylactic substance, those which are usually added to the cosmetic composition for hair can be used. . Examples include guar gum, locust bean gum, horn: gum, 戸' 耆 gum, Sanxian gum, dextran, poly(dimethylpyridinyl chloride), thiol cellulose, ethyl cellulose , ethyl cellulose, propyl fiber, alizarin slow methyl cellulose, cationized cellulose, acrylic acid / mercapto acrylic acid vinegar copolymer 1 acetyl polymer, polyethylene material sprouting, poly Vinyl alcohol, polyethylene methyl _,, ~π β τ ^ hydroxypropyl deacetylated 曱 曱 Ν Ν 甲基 甲基 甲基 甲基 甲基 甲基 甲基 甲基 甲基 甲基 甲基 二甲 二甲 二甲 二甲 二甲 二甲 二甲 二甲 二甲 二甲 二甲 二甲 二甲 二甲 二甲Beet test / methyl

Alkyl acrylate copolymer and N-methacrylic acid vinegar copolymer and N-methyl propylene decyl ethyl-NM, -monomethylammonium _a-N-methylcarboxybetaine / stearyl methacrylate Vinegar copolymer. 7, 夭i & plus the special water-based polymer to facilitate the formation of hair style and improve hair shape performance. One or more of them may be used as the hydropolymer. The content of the hair composition of the present invention is preferably from i to 20.0% by weight, particularly preferably from (10) to 丨(iv)% by weight. Polyethylene glycol having a __ or a smaller average molecular weight serves to inhibit the viscosity and oiliness derived from the water-soluble polymer, and preferably has a number average molecular weight of 3 or less. 〇〇〇 or smaller, especially face or smaller. As the polydiamide having a 1Q_ or a smaller number average molecular weight, at least one may be used and its content in the hair cosmetic composition of the present invention is 0.1 to 5.0% by weight and 0.5 to 30% by weight. It is especially good. Polyethylene glycol having a number average molecular weight of 500 Å or more is a component which contributes to good coverage of the cosmetic composition for hair styling. In accordance with the Chinese National Standard (1)]^^ A4 specification (21〇χ 2 mm)

Claims (1)

Patent Application No. I 6 Hl23469 Replacement of Chinese Patent Application (August, 1993) A BCD Patent Application No. 1. A composition for hair styling comprising: 0.001 to 20.0% by weight selected from the group consisting of guar gum, locust bean gum, carrageenan, tragacanth Gum, and Sananthan Uanthan Gum), dextran, poly(dimethylmethylene. bismuth chloride), methylcellulose, ethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, carboxymethyl.cellulose , cationized cellulose, acrylic acid/alkyl methacrylate copolymer, carboxyvinyl polymer, polyvinylpyrrolidone, polyvinyl alcohol, polyvinyl decyl ether, hydroxypropyl acetamidine shell N-methyl Propylene oxiranyl ethyl _n,N-dimethylamine·α-Ν-methylcarboxybetaine/methylpropyl' olefinic acid alkyl ester copolymer, Ν-methyl propylene ethoxylate B. Ν, Ν_dimethylammonium 1-indole-methylcarboxybetaine/stearyl methacrylate a total ♦ a mixture of water-soluble polymers composed of a mixture of the temples · 0.1 to 5.0% by weight of 100000 or more Polyethylene glycol having a fractional average molecular weight; and 0·0 0 5~1 · 0% by weight of polyethylene having an average molecular weight of 500,000 or more Alcohol. 2. The hair cosmetic composition according to claim 1, wherein the water-soluble polymer is selected from the group consisting of carrageenan, cationized cellulose, styrene-based polymer, and polypyrene P. And the group consisting of such a mixture. 73733-930810.doc This paper scale is suitable for medium solidification Hongfali Wfsjq;, λ head 4,